<div class="container"></div>

<style>
/* From Uiverse.io by HarryHeywood04  - Tags: simple, dark, pattern, tile */
.container {
  width: 100%;
  height: 100%;
  background-color: #111111;
  background-image: linear-gradient(
    32deg,
    rgba(8, 8, 8, 0.74) 30px,
    transparent
  );
  background-size: 60px 60px;
  background-position: -5px -5px;
}

</style>
    